“Legacy IT investments across the federal government are becoming increasingly obsolete,” wrote the GAO in its report released in May. “Specifically, many use outdated languages and old parts.”

Perhaps not surprisingly, political divisions play a role, says a new research report.

Government IT spending is “heavily influenced” by politics, said Min-Seok Pang, assistant professor at the Fox School of Business at Temple University. The most interesting finding, he said of the analysis of IT budget data, is that politics does not significantly impact the size of the federal IT budget. But it does have a stronger impact “on the allocation between new IT development and maintenance of legacy systems.

“Under unfavorable political environments, federal IT officials become more risk-averse and avoid risky new IT development,” said Pang.

“Under a divided government, federal agencies are under more intense scrutiny from Congress, and sanctions against federal officials for failures in large-scale IT investments are more severe,” wrote Pang in his paper. “When the opposition party controls Congress, it is more likely to use IT failures as a political advantage.”

Needless to say, the government has been divided in recent years, and examples of IT failures turning into political footballs — notably the flawed rollout of Healthcare.gov — illustrate this problem. But there are things the government can do to improve outcomes.

One, according to Ming, is elevating the federal CIO to a cabinet-level post. The lack of centralized power appears to stymie some initiatives. The federal CIO today is a subordinate of the Office of Management of Budget.

In 2009, for instance, President Barack Obama issued an executive order encouraging federal agencies to shift to cloud computing. But by 2014, however, only 1% of all federal IT investment was in cloud.

Other factors influence IT investment. A federal agency is more likely to invest in new systems and build capacity, “when its chief executive is appointed with legislative approval, when the federal government is more united, and when it is ideologically more moderate,” wrote Pang.

He argues that “national politics significantly affects IT investments.”

By looking at data on IT investments in 14 years of data, Pang found that when the U.S. Senate and the House of Representatives are controlled by the president’s ruling party, “the share of investments in new IT development is 8.3% higher than when the opposition party holds the majority in both chambers.”

This study also found that when the head of a federal agency is not confirmed by the Senate for more than one year, an indicator of a divided government, the share of IT development is nearly 5% lower than otherwise.

Congress is less likely to “bestow a large amount of funding” on an agency led by an unconfirmed official — someone who is also easier to dismiss for an IT failure, the paper notes.

For their part, government agencies avoid risk, fear budget cuts and elimination of programs they run, which helps to explain “why many federal agencies stick to decades-old legacy systems,” he wrote.

Although there is variation agency by agency, the report found that government officials fear investments in new system systems, where failure could lead to anything from budget cuts to reputation-damaging congressional hearings. In those circumstances, maintaining the status quo becomes the preferred option.

This story, “Politics blamed for feds’ reliance on old IT” was originally published by Computerworld.